Customer Testimonials

Our Home Performance with ENERGY STAR® services have improved the energy efficiency in many homes. Click below to read full customer testimonials, and sign up for your assessment today!

“If we hadn’t scheduled a home energy audit, we might’ve spent thousands on replacing our windows, with minimal benefits to show for it,”

Mark and Tracy Hagerty

Willmington, DE

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"The feeling of the house is different now. You used to feel a draft on your legs. You don't feel that anymore. It's cozy."

Margaret Cassling

Newark, DE

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“I got a real education, with Joe’s expertise. He gave me greater confidence in my selection of upgrades and contractors throughout the process.”

Phillip W.

Willmington, DE

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